Baby stroller frame



FIG. 1 is a perspective view of a baby stroller frame showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side view being a mirror image of that shown;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view of the baby stroller frame in the context of a stroller; and,

FIG. 8 is a front perspective view of the baby stroller frame in the context of a tandem stroller.

The broken lines shown in FIGS. 7 and 8 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a baby stroller frame, as shown and described. 